/Engine/Source/Runtime/Engine/Public/Animation/AnimCurveUtils.h
Helper function for building curves, applying filtering through InValidityPredicate.
template<typename NamePredicateType, typename ValuePredicateType, typename ValidityPredicateType, typename CurveAllocatorType, typename CurveElementType> static void BuildUnsortedValidated ( [TBaseBlendedCurve](API\Runtime\Engine\Animation\TBaseBlendedCurve)< CurveAllocatorType, CurveElementType > & OutCurve, int32 InNumElements, const NamePredicateType & InNamePredicate, const ValuePredicateType & InValuePredicate, const ValidityPredicateType & InValidityPredicate )